baber/WOPTO huggingface dataset:
Patent JP-H05227221-A (JP)
Title: Communication network
Inventor: ROTAARU SHIYUMITSUTO
IPC: H04L12/56
Filed: 1992-08-18
Abstract: PURPOSE: To prevent a utility efficiency of a transmission capacity in existence in voice information from being essentially deteriorated by providing a P/D in an interface of an ATM exchange station, so as to avoid echo compensation and a cost-consuming network structure depending on desired voice quality sufficiently. CONSTITUTION: Connection between STM exchanges (STM1 and STM2) is formed by through-connection via an ATM exchange station (ATM1). Thus, respective communication parts of a plurality of incoming time slots are multiplexed and assembled into packets as communciation cells of equal length, without taking position of a time slot in a pulse frame structure in the STM transmission mode into account. A plurality of incoming time slots are through- connected to a same switch frame output belonging to an ATM exchange station in a exchange destination direction.
Patent JP-H0956654-A (JP)
Title: Sweeping tool
Inventor: HOSHIKAWA SHINSAKU
IPC: A47L13/24
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sweeping tool in which a handle can be rotatably connected to a cleaning head without providing a non-movable area, and a sweeping sheet can be surely held. SOLUTION: A sweeping tool 30 is formed of a cleaning head 32, a handle 31, and a universal joint means 33 for mutually connecting them in such a manner as to be rotatable. The universal joint means 33 is formed of a first yoke 35 attached on the handle 31, a second yoke 37 attached on the cleaning head 32, and a connecting member 36 for connecting the first yoke 35 to the second yoke 37. The connecting member 36 has a first rotating axial line 47 and a second rotating axial line spaced from the first rotating axial line within a virtual plane vertical to the first rotating axial line 47, the first yoke 35 is connected to the connecting member 36 in such a manner as to be rotatable around the first rotating axial line 47, and the second yoke 37 is connected to the connecting member 36 in such a manner as to be rotatable around the second rotating axial line 48.  A sweeping sheet 34 is held by a holding means 40 so as to cover the bottom part of the cleaning head 32.
Patent JP-2001043346-A (JP)
Title: Device and method for processing image, recording medium for image processing information and generating method therefor
Inventor: SUWA TETSUYA
IPC: G06T1/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent bit drop and to provide a smooth gradation expression without expanding the size of a look-up table(LUT) for processing by correcting conversion information on the basis of the measured value of the reflection gray level of an image. SOLUTION: An LUT for color converting processing is generated and an LUT for color correction is prepared by using this LUT for color converting processing. Patch data are generated by color correcting and color converting processing which use the prepared LUT, that color patch is recorded on a recording medium, the reflection gray level of the color patch is measured and gamma characteristics are measured. On the basis of the measured reflection gray level of the patch, the LUT for color converting processing is generated again. Further, the color patch is recorded while using the generated LUT for color conversion, that color patch is measured and the LUT for color correcting processing is generated.
Patent JP-S6199431-A (JP)
Title: Laser diode driving device
Inventor: SUZUKI TERUHIKO
IPC: H04B10/524
Filed: 1984-10-20
Abstract: PURPOSE:To reduce the occurrence of erroneous information discrimination in optical communication to improve the quality of communication by generating an optical output having the same pulse rise waveform independently of a bit preceding current pulse application of a current bit. CONSTITUTION:One pulse waveform generating circuit 31 receives the clock signal from a clock signal generator 2 and outputs a pulse waveform sequence of 50% duty. The other pulse waveform generating circuit 32 receives the clock signal from the clock signal generator 2 and outputs a pulse waveform sequence of 60% duty. The output of a switching circuit 4 is applied to one input terminal of an AND gate 6, and the output of the AND logic between this output and transmission NRZ data applied to the other input terminal of the AND gate 6 is applied to the gate of a laser diode driving transistor 7 to turn on or off the current flowed to a laser diode 8. Thus, a laser diode driving current waveform having the same pulse rise timing is obtained independently of data of the preceding bit.
Patent JP-2000048524-A (JP)
Title: Tape cartridge
Inventor: SASAKI KAZUO
IPC: G11B23/087
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To assure long effective recording length (effective recording length) for recording the signal among the total length of tape even if a deformation which is generated by pressing of tape wound around a hub is generated. SOLUTION: In a tape cartridge 1 conforming to the DDS standards accommodating a hub rotatably within a cartridge case 2 in which the end portion of tape 3 is fixed to the hub with a recessed portion 11 formed at the external circumference surface 16 of hub 4 and a clamp member 17 fit to the recessed portion 11, the external diameter of a pair of hubs winding up the tape in the width of 4.0 mm is reduced to the range of 12.5-14.9 mm.
Patent JP-2000057212-A (JP)
Title: Purchase information management device
Inventor: NAKAMURA SHIGEO
IPC: G06Q10/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a purchase information management device which can easily manage purchase information by eliminating the need for troublesome input operation when the purchase information is managed. SOLUTION: This device is equipped with a purchase information transmission device 12 which is provided in a purchase store 10 and connected to the Internet to send purchase information D1, a purchase information converting device 22 which is provided on the Internet and converts the purchase information D1 into a purchase information data file D2 in specific format, and a computer 32 which is provided at the home of a purchaser and mounted with software S1 managing the purchase information according to the purchase information data file D2. Then the purchase information converting device 22 converts the purchase information into the format facilitating the processing of the software.  The software accesses the purchase information converting device 22 periodically to download the purchase information data file D2 and automatically processes the downloaded purchase information data file D2.
Patent JP-2001049595-A (JP)
Title: Method for producing printed paper material which correspond to recycle and whose surface is coated with water-repelling coating and pressed, and printed paper material which correspond to recycle and whose surface is coated with water-repelling coating and pressed
Inventor: FUJI TORU
IPC: D21H21/16
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject printed paper material which can simultaneously realize the water repellency, water resistance, scratch resistance, gloss and adhesivity of the surface on the printed product of the paper, and to provide a method for producing the same. SOLUTION: This method for producing the printed paper material comprises coating the surface of printed paper having a surface-average roughness of 5 to 20 μm with a water-repelling coating, and then subjecting the coated paper to an endless pressing processing under a condition comprising a cooling rate of 15 to 30 deg.C/sec. The surface layer of the obtained paper material has a surface tension of 350 to 500 μN/cm, a 60 degree mirror surface glossiness of 50 to 120, a surface-average roughness of <5 μm and a peel strength of >=100 g/25 mm.
Patent JP-H0270655-A (JP)
Title: Discharge paper conveying unit for device using paper
Inventor: ONO YUKIHIRO
IPC: G03G15/00
Filed: 1988-09-02
Abstract: PURPOSE:To facilitate jamming paper in its removal by forming the upper part of an outer contour surface, recessed sinking from a sorter mounting surface of a device main unit, as a fixed conveying guide part and removably providing in the main unit a conveying guide plate oppositely arranged with a predetermined space in his conveying guide part. CONSTITUTION:A conveying guide plate 9 is mounted so as to be oppositely arranged in an outer contour surface upper part (conveying guide part) 8 recessed sinking from a sorter mounting surface 2a of a device main unit 2. Under this condition, a paper sheet, discharged from a paper discharge part 3 of the device main unit 2, is fed between the fixed side conveying guide part 8 and the conveying guide plate 9 and conveyed to a sorter 6 by conveying rolls 11a, 11b mounted to the conveying guide plate 9. Next in the case of a jam being generated, jamming paper is taken out by removing the conveying guide plate 9 from the device main unit 2.
Patent JP-H0769159-A (JP)
Title: Air bag device for assistant driver's seat
Inventor: IKAWA TADAHIRO
IPC: B60R21/20
Filed: 1993-09-03
Abstract: PURPOSE:To provide an air bag device for assistant driver's seat which can absorb the inpanel impact exceedingly sufficiently. CONSTITUTION:A recessed stripe 38 is formed on the reverse surface of a lid 20. Reinforcing plates 24 and 26 are arranged on both the sides of the recessed stripe 38. Accordingly, the part of the recessed stripe 38 is not reinforced by the reinforcing plates and constitutes a tear line 40. The tear line 40 is positioned between the front edge 12a of a container 12 and the front end of a bracket 34. When an inpanel impact F is applied on an air bag device 10 for assistant driver's seat, the lid 20 and the container 12 are plastically deformed, and a large quantity of impact energy can be absorbed.
Patent JP-S6161128-A (JP)
Title: Liquid crystal spectacles
Inventor: OKADA TAKAO
IPC: G02C7/10
Filed: 1984-10-19
Abstract: PURPOSE:To remove a trouble to store a bulky battery box in a breast pocket or the like by using a solar battery for the charge of a power supply for a liquid crystal temperature detecting means or an applied voltage control means variably controlling a voltage applied to liquid crystal. CONSTITUTION:A pair of liquid crystal spectacles 1 are constituted with a spectacle part 2 and a control part 3 for compensating the change of a focal distance due to the change of a refractive index based upon the temperature change of liquid crystal of the spectacle part 2. The spectacle part 2 is constituted with right and left lens parts 5, 4 and a frame 6. In the lens parts 5, 4, focal distance variable lenses 12a, 12b are formed by sealing liquid crystal 11a, 11b between a common transparent plate 8 and projected surface-like transparent plates 10a, 10b through spacers 9a, 9b respectively. The output of a variable voltage output circuit 21 in the control part 3 is controlled by a detecting temperature from a temperature sensor 16 and a DC power supply V for supplying electric power to the circuit 21 is formed by a solar battery and fitted to the front or the like of the lens frame part of the frame 6. Thus, a trouble to store a bulky battery box can be removed.
Patent JP-H0267910-A (JP)
Title: Screw lead measuring device
Inventor: WATANABE TERUO
IPC: G01B21/20
Filed: 1988-09-02
Abstract: PURPOSE:To measure a lead error of a screw to be measured with high accuracy by providing a contacting element which is brought into contact with said screw to be measured in a copying manner thereby allowing a measuring element to follow the latter when said screw to be measured is rotated eccentrically around the axis of a spindle. CONSTITUTION:One end of a screw 1 to be measured is chucked to a collect chuck 19 and the other end thereof is held by a steel ball 26 of a support shaft 25. A measuring element 40 is brought into contact with a flank of the screw 1, whereby a contacting element 41 is brought into contact with a peripheral surface of the screw 1. Then, when a motor 17 is driven, the screw 1 is rotated through a belt 16 and a spindle 13. In consequence to the rotation of the screws 1, a movable frame 32 is moved along a guide bar 31 through the measuring element 40. The moving amount of the movable frame 32 is detected by a moving amount detector 43. At the same time, the rotating angle of the screw 1 is detected by a rotary encoder 15. Thus, a lead error of the screw 1 is obtained in an operation circuit. In this case, even if the screw 1 is rotated in an eccentric state, the measuring element 40 is always corrected to a proper position by the action of the contacting element 41. Accordingly, the lead error of the screw 1 can be measured with high accuracy.
Patent JP-H02175118-A (JP)
Title: Method and apparatus for wrapping at least one part of periphery of sheet-shaped element
Inventor: RUSHIAN JIYUURUKAN
IPC: B29C70/76
Filed: 1989-08-25
Abstract: PURPOSE: To provide an encapsulating device for substantially eliminating a flash by providing a specific elastically deformable member in a cavity forming means. CONSTITUTION: The device for encapsulating at least part of the peripheral edge of a sheet shaped element 1 includes an elastically deformable member 4 in a cavity forming means. A molding substance injected through an injection hole 13 of the member 4 is supplied to a buffer 12, and guided to a cavity 9 formed by a profile 6. When bellows 5 are expanded, a force uniformly distributed over the overall surface of a ring 4 is exerted on the ring 4, which is pressed to a peripheral edge of the element (e.g. glass sheet) 1. The ring 4 is tightly sealed at the peripheral edge by the sheet 1 by elasticity and deformation of the ring 4. Thus, it is impossible for a liquid reaction type polyurethane mixture injected in the cavity 9 to leak via a contact point between the ring 4 and the sheet 1, and hence a flash removing operation is eliminated.
Patent JP-S641049-A (JP)
Title: Parallel computer
Inventor: MURAMATSU AKIRA
IPC: G06F15/16
Filed: 1987-09-04
Abstract: PURPOSE: To reduce an unrequired time due to data transfer between element processors and to eliminate the concentration of task start up control, by reading data to be used by the element processor from the memory of the element processor when the data is executed, and providing a task start up control means at every element processor.  
     CONSTITUTION: Plural element processors 100 are connected to a parallel computer communicably with each other by a mutual coupling network 7, and a program is executed by the processor 1 of respective element processor 100. Also, in a local memory 2, the data and the instruction sequence of a task program allocated to the processor are held. Furthermore, a virtual address designated by an instruction is converted to a real address at a segment physical address memory 11, and the address of another processor 100 is held in a fan-out memory 20. And a fan-out control circuit 25, and a transmitter 5 and a receiver 6 in charge of communication with another processor 100, etc., are provided. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000044405-A (JP)
Title: Pest controlling agent
Inventor: IKENAGA KAZUTOSHI
IPC: A01N37/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pest controlling agent that is effective against the insect pests hard to be controlled, for example, indoor ticks, Bursaphelenchus xylophilus, soil Nematoda or the like by including a specific ethylene glycol ester derivative as an active ingredient. SOLUTION: The objective drug is obtained by including an ethylene glycol ester derivative (e.g. n-hexyloxyethyl acetate) of formula I [R1 is a 1-10C alkyl; R2 is a 1-10C alkyl, a 1-10C haloalkyl, a halogen or a (substituted) phenyl; n is 1-4] as an active ingredient. The compound of formula I can be produced, for example, by the method reacting (A) a compound of formula II with (B) 0.5-2 moles of a compound of formula III based on 1 mole of the component A in the presence of (C) an acid catalyst (e.g. sulfuric acid), when necessary, in (D) a solvent (e.g. hexane) at a temperature from room temperature to the boiling point of the component D, preferably at 5-110 deg.C, for 0.5-2 hours, or the like.
Patent JP-H0268524-A (JP)
Title: Liquid crystal display device
Inventor: SASANO AKIRA
IPC: G09F9/00
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the corrosion of the wiring connected to external driving circuit even if the liquid crystal display device is operated in a high-temp. and high-humidity state by coating the part corresponding to the end part of a protective film for protecting the wiring connected to the external driving circuit with a non-water permeable resin. CONSTITUTION:The part corresponding to the end of the protective film 1 of the wiring 8 for connecting the liquid crystal display device formed by crimping a liquid crystal LC between upper and lower transparent glass substrates 1 and 2 to the external driving circuit is coated with the epoxy resin 7. The resin 7 may be resins except the epoxy resin as far as the resins are non-water permeable. Since the part corresponding to the protective film 1 end of the wiring 8 is coated with the non-water permeable epoxy resin 7 in such a manner, the adsorption of moisture is prevented even if the display device is operated at and under a high temp. and high humidity. The corrosion of the part corresponding to the protective film 1 end of the wiring 8 is, therefore, obviated and the disconnection of the wiring 8 is prevented.
Patent JP-S59110121-A (JP)
Title: Etching of silicon wafer
Inventor: ITOU HIDEKATSU
IPC: H01L21/306
Filed: 1982-12-16
Abstract: PURPOSE:To raise withstand voltage characteristic by rejecting the generation of mound and by forming a groove of the specified shape, utilizing the etchant which is difficult to change by aging and does not change even for increase in the number of times of application. CONSTITUTION:An N<+> diffusion layer 21 is formed at the rear side of N type semiconductor substrate 20. A thermal oxide film is formed on the surface of substrate 20 and a window is opened. Boron is diffused through this window and thereby P type impurity diffused layer 33 is formed. A thermal oxide film 24 is removed, the exposed region is etched by the etchant consisting of fluoric acid, nitric acid and acetic acid in the rate of 1:7:1 and thereby the groove 25 can be formed. As the composition of etchant to be used, the volumetric ratio of fluoric acid and nitric acid is 1:4-12. The glass is filled in the groove 25 and a passivation layer 26 is formed.
Patent JP-S6374048-A (JP)
Inventor: KAARU RUDORUFU KURUTSU
IPC: G03F7/027
Filed: 1987-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001052752-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMURA SEIJI
IPC: H01M10/0569
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the charge-discharge cycle characteristic of a lithium secondary battery using a boron-containing lithium-manganese composite oxide as the positive electrode active material of a positive electrode. SOLUTION: This lithium secondary battery is provided with a positive electrode using a boron-containing lithium-manganese composite oxide as a positive electrode active material, a negative electrode and a nonaqueous electrolytic solution containing a solute and a solvent. In this case, the atom ratio of B to Mn in the boron-containing lithium-manganese composite oxide is set in the range of 0.01-0.20, the average valence of Mn before charge is set 3.80 or above, at least one kind selected from lithium trifluoromethane sulfonate imide lithium pentafluoroethanesulfonate imide and lithium trifluoromethanesulfonate methide is included in the solute of the nonaqueous electrolytic solution, and a mixed solvent containing at least one kind selected from ethylene carbonate, propylene carbonate, butylene carbonate, vinylene carbonate,  γ-butyrolactone and sulfolane and at least one kind selected from 1,2-dimethoxyethane, 1,2-diethoxyethane, 1,2-ethoxymethoxyethane, tetrahydrofuran, dioxolan, dimethyl carbonate, diethyl carbonate and methylethyl carbonate is used as the solvent thereof.
Patent JP-H1140494-A (JP)
Title: Diamond film for x-ray lithography and its manufacture
Inventor: NOGUCHI HITOSHI
IPC: C23C16/27
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a diamond film having a tensile stress which is controlled with high accuracy while the film has such high crystallinity that makes the film to be suitably used as a membrane for X-ray lithography by using the microwave or thermal filament CVD method. SOLUTION: In a method for manufacturing diamond film, a diamond film is formed on a single-crystal Si substrate by the microwave CVD method or thermal filament CVD method by using a gaseous starting material. The gaseous starting material is prepared by mixing oxygen gas in a hydrogendiluted methane gas at a mixing ratio of 0.0-5.0 vol.% against the 1.0-8.0 vol.% of the methane gas and the 87.099.0 vol.% of the hydrogen gas.
Patent JP-H0386404-A (JP)
Title: Vibro-isolating boring bar and bar
Inventor: INAGAKI HIROSHI
IPC: F16F15/02
Filed: 1989-08-28
Abstract: PURPOSE:To produce high steady vibration isolating effect by slidably fitting tublar magnets in a central blind hole, and enclosing a bar-shaped magnet at the center of the tubular magnets with a gap in which variation in magnet force is little to variation in distance to facilitate coinciding of natural frequency between an internal construction body and a boring bar body. CONSTITUTION:A boring bar is machinedly formed with a central blind hole 6 which is closed on the side of a cutting tool 5, and tubular magnets 10, 12 are slidably fitted in the hole 6. A bar-shaped magnet 15 is enclosed at the center of the tubular magnets 10, 12 in such condition as they can keep a fixed gap and mutually repulsive action between them, and the magnets 10, 12, 15 function as a built-in dynamic vibration reducer. High damping effect of the dynamic vibration reducer prevents the resonance of the boring bar, and cutting work can therefore be performed without the occurrence of chattering.
Patent JP-S60113810-A (JP)
Inventor: KAYAMA SUMIHIRO
IPC: F16L33/08
Filed: 1983-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001042304-A (JP)
Title: Liquid crystal display device and its production
Inventor: KUMAGAI MUNEHITO
IPC: G09F9/30
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device hardly increasing cross talk even when a reflective pixel electrode to be formed on the uppermost layer is superposed on scanning lines and signal lines, capable of being driven by low power and giving pictures high in numerical aperture and contrast. SOLUTION: An interlayer insulation film 11 is formed on thin film transistors(TFTs) formed on an insulation substrate 1 and has contact holes 12 formed so that their positions are aligned with those of TFTs. The film 11 is constituted of a first interlayer insulation film 11a and a second interlayer insulation film 11b which are made from photosensitive resins having the same UV sensitivity. An irregular pattern controlled in height is formed on the film 11a by exposing the film 11b with light. The reflective pixel electrode 13 is formed on the film 11b by connecting it with TFTs through the holes 12.